Function tenant_tracking_bounded

nodedb/src/event/metrics.rs:217–235

()

    #[test]
    fn tenant_tracking_bounded() {
        let m = CoreMetrics::new();
        // Fill up the tenant map to MAX_TRACKED_TENANTS.
        for i in 0..MAX_TRACKED_TENANTS as u64 {
            m.record_process_for_tenant(i, i, i);
        }
        let counts = m.tenant_event_counts();
        assert_eq!(counts.len(), MAX_TRACKED_TENANTS);

        // One more tenant should be silently skipped.
        m.record_process_for_tenant(9999, 9999, MAX_TRACKED_TENANTS as u64 + 1);
        let counts = m.tenant_event_counts();
        assert_eq!(counts.len(), MAX_TRACKED_TENANTS);
        // But global counter still incremented.
        assert_eq!(
            m.events_processed.load(Ordering::Relaxed),
            MAX_TRACKED_TENANTS as u64 + 1
        );
    }

    #[test]
    fn aggregate_from_cores() {